ASN Lookup Tool

AS18881
TELEF�NICA BRASIL S.A telefonica.com BR BR 1029 Routes

AS18881 – TELEF�NICA BRASIL S.A

AS Number 18881
AS Name 02.558.157/0001-62
Organization TELEF�NICA BRASIL S.A(02.558.157/0001-62)
Country BR
Website telefonica.com
Number of IPv4 Routes 956
Number of IPv6 Routes 73
ASN type BUSINESS
Registry lacnic
Date Allocated 2019-07-30

IP Ranges

Route # IPs
179.186.64.0/20 4096
177.16.192.0/19 8192
191.248.24.0/21 2048
177.207.96.0/20 4096
177.206.80.0/22 1024
179.162.0.0/19 8192
179.176.96.0/19 8192
177.207.8.0/21 2048
2804:7f5:8000::/33 ~40×10²⁷
buy plan 1024
buy plan ~5×10²⁷
buy plan 512
buy plan 1024
buy plan 4096
See All IP Ranges

Raw Whois Response 

                                  % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https:/​/​registro.br/​upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-02-15T09:58:15-03:00 - 185.77.250.47

aut-num:     AS18881
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/​0001-62
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ARITE
routing-c:   TEBSA15
abuse-c:     CSTBR
created:     20001023
changed:     20190730
inetnum:     200.175.0.0/​18
inetnum:     200.175.64.0/​18
inetnum:     200.175.128.0/​18
inetnum:     200.175.192.0/​18
inetnum:     200.146.0.0/​18
inetnum:     200.139.64.0/​18
inetnum:     200.146.64.0/​18
inetnum:     201.22.0.0/​16
inetnum:     201.47.0.0/​16
inetnum:     201.86.0.0/​16
inetnum:     189.26.0.0/​15
inetnum:     189.58.0.0/​15
inetnum:     189.114.0.0/​15
inetnum:     187.58.0.0/​15
inetnum:     187.112.0.0/​14
inetnum:     186.212.0.0/​14
inetnum:     2804:1b0::/​31
inetnum:     177.16.0.0/​14
inetnum:     177.40.0.0/​14
inetnum:     177.96.0.0/​14
inetnum:     2804:7f0::/​29
inetnum:     177.132.0.0/​14
inetnum:     177.156.0.0/​14
inetnum:     177.204.0.0/​14
inetnum:     179.176.0.0/​14
inetnum:     179.180.0.0/​14
inetnum:     179.184.0.0/​14
inetnum:     191.248.0.0/​14
inetnum:     191.32.0.0/​14
inetnum:     2804:1b2::/​31
inetnum:     2804:1b4::/​30
inetnum:     179.95.0.0/​16
inetnum:     179.83.0.0/​16
inetnum:     179.162.0.0/​16
inetnum:     191.30.0.0/​16
inetnum:     191.31.0.0/​16

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
e-mail:      dominios-vivo.br@telefonica.com
country:     BR
created:     20080407
changed:     20230629

nic-hdl-br:  TEBSA15
person:      TELEFONICA BRASIL S.A
e-mail:      roteamento.br@telefonica.com
country:     BR
created:     20190530
changed:     20190530

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      abuse.br@telefonica.com
country:     BR
created:     20180713
changed:     20180713

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https:/​/​www.arin.net/​resources/​registry/​whois/​tou/​
#
# If you see inaccuracies in the results, please report at
# https:/​/​www.arin.net/​resources/​registry/​whois/​inaccuracy_reporting/​
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18881
ASName:         LACNIC-18881
ASHandle:       AS18881
RegDate:        2002-07-27
Updated:        2007-12-17
Comment:        This AS is under LACNIC responsibility for further allocations to
Comment:        users in LACNIC region.
Comment:        Please see http:/​/​www.lacnic.net/​ for further details, or check the
Comment:        WHOIS server located at http:/​/​whois.lacnic.net    
Ref:            https:/​/​rdap.arin.net/​registry/​autnum/​18881

ResourceLink:  http:/​/​lacnic.net/​cgi-bin/​lacnic/​whois
ResourceLink:  whois.lacnic.net


OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https:/​/​rdap.arin.net/​registry/​entity/​LACNIC

ReferralServer:  whois:/​/​whois.lacnic.net
ResourceLink:  http:/​/​lacnic.net/​cgi-bin/​lacnic/​whois

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https:/​/​rdap.arin.net/​registry/​entity/​LWI100-ARIN

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  whois-contact@lacnic.net
OrgTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​LACNIC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https:/​/​www.arin.net/​resources/​registry/​whois/​tou/​
#
# If you see inaccuracies in the results, please report at
# https:/​/​www.arin.net/​resources/​registry/​whois/​inaccuracy_reporting/​
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS263576 SOPHUS INFORMACOES CADASTRAIS LTDA - EPP BR
AS264370 Lwart Solucoes Ambientais Ltda. BR
AS61678 NETWAY INFORMATICA LTDA BR
AS11706 TELEF�NICA BRASIL S.A BR
AS267655 Travelhost Datacenters e Servios de Internet LTDA BR
AS28177 NETWORKBRASIL Ltda. BR
AS53166 UNIVERSIDADE ESTADUAL PAULISTA BR
AS264957 Coopercitrus Cooperativa de Produtores Rurais BR
AS4230 CLARO S.A. BR
AS53083 C & M Software Ltda. BR
AS272264 TELEFNICA BRASIL S.A BR
AS28626 NTT BRASIL COMERCIO E SERVIÇOS DE TECNOLOGIA LTDA BR
AS10429 TELEFÔNICA BRASIL S.A BR
AS266533 ICNT PROVEDOR DE INTERNET LTDA BR
AS11993 BANCO DO BRASIL S.A. BR
AS16509 Amazon.com, Inc. US
AS263477 Oxxygenium Digital Tecnologies Com Serv Ltda BR
AS28571 UNIVERSIDADE DE SAO PAULO BR
AS28581 Banco Santander (Brasil) S.A. BR
buy plan Iron Mountain do Brasil LTDA BR
buy plan COLOMBO AGROINDÚSTRIA S.A BR
buy plan TELEFONICA GLOBAL SOLUTIONS SL ES
buy plan STIHL Ferramentas Motorizadas LTDA BR
buy plan T-Systems do Brasil Ltda. BR
See All Peers

Upstreams

AS Number Description Country
AS10429 TELEF�NICA BRASIL S.A BR

Downstreams

AS Number Description Country
AS267130 MULVI Institui��o de Pagamento S.A. BR

Legacy Routes

152.255.15.0/24 200.148.128.0/18 200.148.128.0/17 186.200.0.0/16 200.159.64.0/19 186.200.0.0/15 200.162.5.0/24 200.159.64.0/18 200.162.36.0/24 201.85.116.0/23 200.99.149.0/24 189.44.0.0/16 189.44.0.0/17 200.159.0.0/18 200.162.52.0/24 200.159.0.0/19 200.162.44.0/24 187.50.0.0/15 200.153.0.0/18 201.0.246.0/24 200.153.0.0/17 189.20.0.0/16 201.28.128.0/18 189.20.0.0/17 201.28.128.0/17 200.162.22.0/24 186.238.0.0/15 201.63.0.0/16 201.63.0.0/17 201.0.245.0/24 200.232.0.0/17 200.232.0.0/18 187.92.0.0/15 187.92.0.0/16 189.108.0.0/15 189.108.0.0/16 152.255.18.0/24 200.171.192.0/19 200.168.192.0/19 200.206.0.0/17 200.168.192.0/18 189.56.0.0/16 200.205.0.0/17 201.26.238.0/24 200.99.133.0/24 189.56.0.0/15 200.99.138.0/24 200.205.0.0/16 168.227.192.0/22 187.8.0.0/16 168.227.192.0/23 187.8.0.0/15 200.162.48.0/24 200.99.147.0/24 200.198.114.0/24 201.91.0.0/17 200.162.40.0/24 200.202.116.0/24 177.25.0.0/19 201.91.0.0/16 177.25.0.0/18 200.171.192.0/20 200.168.160.0/19 201.0.244.0/24 201.28.0.0/17 201.28.0.0/18 200.198.75.0/24 200.162.54.0/24 200.168.160.0/20 200.99.229.0/24

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